namespace bean {

    export class Animal {

        name: string;

        age: number;

        height: number;

        constructor(name: string,
            age: number,
            height: number) {
            this.name = name;
            this.age = age;
            this.height = height;
        }
    }

    export class Human {
        
        name: string;

        age: number;

        height: number;

        constructor(name: string,
            age: number,
            height: number) {
            this.name = name;
            this.age = age;
            this.height = height;
        }
    }



}